Pith Number

pith:2CR7H656

pith:2017:2CR7H656IWCQLD7UNCR3KMGGJG

not attested not anchored not stored refs pending

Huddle test measurement of a near Johnson noise limited geophone

C. M. Mow-Lowry, D. S. Wu, G. Bergmann, H. Lueck, J. Lehmann, J. Woehler, K. A. Strain, M. M. Hanke, P. Koch, P. Oppermann, R. Kirchhoff, S. Cooper, S. M. Koehlenbeck, V. B. Adya

arxiv:1711.05439 v1 · 2017-11-15 · physics.ins-det · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CR7H656IWCQLD7UNCR3KMGGJG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:28:51.634636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a3f3fbbe4585058ff468a3b530c649a533e2578fb72d5f276393faffa2f388

Aliases

arxiv: 1711.05439 · arxiv_version: 1711.05439v1 · doi: 10.48550/arxiv.1711.05439 · pith_short_12: 2CR7H656IWCQ · pith_short_16: 2CR7H656IWCQLD7U · pith_short_8: 2CR7H656

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2CR7H656IWCQLD7UNCR3KMGGJG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d0a3f3fbbe4585058ff468a3b530c649a533e2578fb72d5f276393faffa2f388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "518870bd79351819c3d108bdcffc6f504ebd0e5fa7f98ded4170f93217220d54",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-11-15T08:11:28Z",
    "title_canon_sha256": "cdf2b046af9da2fd7593abcadbd44a84e7f598c9b6984e1dde4616225b3a08eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05439",
    "kind": "arxiv",
    "version": 1
  }
}